mirror of https://gitee.com/openkylin/linux.git
120 lines
3.8 KiB
C
120 lines
3.8 KiB
C
/* arch/arm/plat-samsung/include/plat/fb.h
|
|
*
|
|
* Copyright 2008 Openmoko, Inc.
|
|
* Copyright 2008 Simtec Electronics
|
|
* http://armlinux.simtec.co.uk/
|
|
* Ben Dooks <ben@simtec.co.uk>
|
|
*
|
|
* S3C - FB platform data definitions
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __PLAT_S3C_FB_H
|
|
#define __PLAT_S3C_FB_H __FILE__
|
|
|
|
/* S3C_FB_MAX_WIN
|
|
* Set to the maximum number of windows that any of the supported hardware
|
|
* can use. Since the platform data uses this for an array size, having it
|
|
* set to the maximum of any version of the hardware can do is safe.
|
|
*/
|
|
#define S3C_FB_MAX_WIN (5)
|
|
|
|
/**
|
|
* struct s3c_fb_pd_win - per window setup data
|
|
* @xres : The window X size.
|
|
* @yres : The window Y size.
|
|
* @virtual_x: The virtual X size.
|
|
* @virtual_y: The virtual Y size.
|
|
*/
|
|
struct s3c_fb_pd_win {
|
|
unsigned short default_bpp;
|
|
unsigned short max_bpp;
|
|
unsigned short xres;
|
|
unsigned short yres;
|
|
unsigned short virtual_x;
|
|
unsigned short virtual_y;
|
|
};
|
|
|
|
/**
|
|
* struct s3c_fb_platdata - S3C driver platform specific information
|
|
* @setup_gpio: Setup the external GPIO pins to the right state to transfer
|
|
* the data from the display system to the connected display
|
|
* device.
|
|
* @vidcon0: The base vidcon0 values to control the panel data format.
|
|
* @vidcon1: The base vidcon1 values to control the panel data output.
|
|
* @vtiming: Video timing when connected to a RGB type panel.
|
|
* @win: The setup data for each hardware window, or NULL for unused.
|
|
* @display_mode: The LCD output display mode.
|
|
*
|
|
* The platform data supplies the video driver with all the information
|
|
* it requires to work with the display(s) attached to the machine. It
|
|
* controls the initial mode, the number of display windows (0 is always
|
|
* the base framebuffer) that are initialised etc.
|
|
*
|
|
*/
|
|
struct s3c_fb_platdata {
|
|
void (*setup_gpio)(void);
|
|
|
|
struct s3c_fb_pd_win *win[S3C_FB_MAX_WIN];
|
|
struct fb_videomode *vtiming;
|
|
|
|
u32 vidcon0;
|
|
u32 vidcon1;
|
|
};
|
|
|
|
/**
|
|
* s3c_fb_set_platdata() - Setup the FB device with platform data.
|
|
* @pd: The platform data to set. The data is copied from the passed structure
|
|
* so the machine data can mark the data __initdata so that any unused
|
|
* machines will end up dumping their data at runtime.
|
|
*/
|
|
extern void s3c_fb_set_platdata(struct s3c_fb_platdata *pd);
|
|
|
|
/**
|
|
* s5p_fimd0_set_platdata() - Setup the FB device with platform data.
|
|
* @pd: The platform data to set. The data is copied from the passed structure
|
|
* so the machine data can mark the data __initdata so that any unused
|
|
* machines will end up dumping their data at runtime.
|
|
*/
|
|
extern void s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd);
|
|
|
|
/**
|
|
* s3c64xx_fb_gpio_setup_24bpp() - S3C64XX setup function for 24bpp LCD
|
|
*
|
|
* Initialise the GPIO for an 24bpp LCD display on the RGB interface.
|
|
*/
|
|
extern void s3c64xx_fb_gpio_setup_24bpp(void);
|
|
|
|
/**
|
|
* s5pc100_fb_gpio_setup_24bpp() - S5PC100 setup function for 24bpp LCD
|
|
*
|
|
* Initialise the GPIO for an 24bpp LCD display on the RGB interface.
|
|
*/
|
|
extern void s5pc100_fb_gpio_setup_24bpp(void);
|
|
|
|
/**
|
|
* s5pv210_fb_gpio_setup_24bpp() - S5PV210/S5PC110 setup function for 24bpp LCD
|
|
*
|
|
* Initialise the GPIO for an 24bpp LCD display on the RGB interface.
|
|
*/
|
|
extern void s5pv210_fb_gpio_setup_24bpp(void);
|
|
|
|
/**
|
|
* exynos4_fimd0_gpio_setup_24bpp() - Exynos4 setup function for 24bpp LCD0
|
|
*
|
|
* Initialise the GPIO for an 24bpp LCD display on the RGB interface 0.
|
|
*/
|
|
extern void exynos4_fimd0_gpio_setup_24bpp(void);
|
|
|
|
/**
|
|
* s5p64x0_fb_gpio_setup_24bpp() - S5P6440/S5P6450 setup function for 24bpp LCD
|
|
*
|
|
* Initialise the GPIO for an 24bpp LCD display on the RGB interface.
|
|
*/
|
|
extern void s5p64x0_fb_gpio_setup_24bpp(void);
|
|
|
|
#endif /* __PLAT_S3C_FB_H */
|